a. Obs. [f. as TRIANGULAR: see -ARY2.] = TRIANGULAR 1.
1622. Mabbe, trans. Aleman’s Guzman d’Alf., II. 191. A kinde of triangulary sayle.
1653. Urquhart, trans. Rabelais, I. xliv. 197. Lifting up in the upper part of the scul the two triangularie bones called sincipital.
